Low-Profile Tri-band Inverted-F Antenna for Vehicular Applications in HF and VHF Bands

Lopez, David Garrido; Ignatenko, Maxim; Filipović, Dejan S.

doi:10.1109/tap.2015.2474140

Cited by 26 publications

(5 citation statements)

References 11 publications

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“…Khan et al [7] designed an antenna with the peak gain of 11.84 dBi and bandwidth of 17.6 which can be used in different applications of wideband and multimedia applications. Lopez et al [8] studied an inverted-F tri-band antenna for vehicle-based applications. The first band of the designed antenna was above 1% and the second band near 0.4%, and the proposed antenna is suitable for various communication purposes of flying vehicles, toys, etc.…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of Printed Conformal Antenna System for Inter and Intra Vehicular (V2V) Communication Utilizations

Raju,

Sadasiva Rao,

Jackson

et al. 2024

PIER C

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A multiple antenna placement system analysis for the improvement of efficiency and capacity for inter and intra vehicular communication is proposed in this article. Four antennas are placed in the four locations of the vehicular body which includes roof, side mirror, rear screen, and dashboard. The constituted antenna occupying the dimension of 40×38.5×0.2 mm 3 on flexible substrate material of photo paper and the bending analysis of the model as per the conformal nature on vehicular body is also analyzed and presented in this work. The received power from each receiving antenna response with respect to the transmitter has been analyzed. The channel capacity with respect to the antenna position for V2V communication is analyzed in different areas and in different environmental conditions.

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Section: Introductionmentioning

confidence: 99%

Design and Analysis of Printed Conformal Antenna System for Inter and Intra Vehicular (V2V) Communication Utilizations

Raju,

Sadasiva Rao,

Jackson

et al. 2024

PIER C

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“…In Oh and Hirsawa, 13 dual‐frequency performance is achieved by placing one parasitic wire next to the folded inverted‐L antenna. In Garrido Lopez et al, 14 the tri‐band antenna is achieved by placing two inverted‐L parasitic elements next to the inverted‐F antenna. Although multifrequency characteristics can be achieved by placing parasitic elements, parasitic elements undoubtedly increase the lateral size of these antennas.…”

Section: Introductionmentioning

confidence: 99%

A dual‐frequency inverted‐F antenna for UAVs transceiver application

Zhang

Sun

Qin

et al. 2023

Micro & Optical Tech Letters

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A dual-frequency inverted-F antenna operating in the ultrahigh frequency band is presented. The proposed antenna includes an inverted F-shaped radiator and a dual-frequency loading circuit. The dual-frequency loading circuit is located between the short pin and the ground. The dual-frequency loading circuit presents a short-circuit state at the low-frequency band and an open-circuit state at the high-frequency band. By introducing the dual-frequency loading circuit, the proposed antenna possesses dual-frequency performance compared with the traditional inverted-F antenna. The resonant frequencies of the proposed antenna can be controlled by adjusting the component values of the dual-frequency loading circuit. A prototype was fabricated and measured to validate the method.The height of the fabricated antenna is 40 mm at 713 MHz. The bandwidths of the fabricated prototype are 713-779 MHz and 858-920 MHz. The proposed antenna possesses vertical polarization, which shows that the proposed antenna has broad application prospects in unmanned aerial vehicles communication systems.

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“…Thus, it is unsuitable to mount an antenna operating in HF, VHF, and UHF bands on an application, such as a ground vehicle, which is smaller than the wavelength of the operating frequency. Consequently, a study on electrically small antennas (ESAs) operating in HF, VHF, and UHF bands has been conducted [2][3][4][5][6]. Although the proposed antennas are miniaturized enough to be mounted on a ground vehicle, they have narrow operating bandwidth characteristics because of the high Q value of the ESA [7].…”

Section: Introductionmentioning

confidence: 99%

A Circular Sector-Shaped Dipole Antenna with Meandered Arms and Added Ferrite-Loaded Artificial Magnetic Conductor

Lee¹,

Kwon²,

Park³

et al. 2022

Applied Sciences

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A circular sector-shaped dipole antenna with meandered arms based on an artificial magnetic conductor (AMC) is proposed in this study. A compact unit cell of the AMC operating within 19–485 MHz is designed using a ferrite material, which exhibits high-permeability characteristics in the high-frequency (HF), very-high-frequency (VHF), and ultra-high-frequency (UHF) bands. The configuration of the meandered arms is optimally designed using a binary genetic algorithm, so that the antenna combined with the AMC meets the voltage standing wave ratio (VSWR) specification of 3.5:1 or less within the HF, VHF, and UHF bands. The proposed antenna with the AMC is fabricated and measured. The measured VSWR frequency bandwidth (3.5:1 or less) is 25.8:1 (14–361 MHz), and the measured result matches with the simulated result well. Furthermore, to verify the performance of the proposed antenna with the AMC, the measured received power results are compared with a commercial reference antenna operating in HF, VHF, and UHF bands.

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Low-Profile Tri-band Inverted-F Antenna for Vehicular Applications in HF and VHF Bands

Cited by 26 publications

References 11 publications

Design and Analysis of Printed Conformal Antenna System for Inter and Intra Vehicular (V2V) Communication Utilizations

Design and Analysis of Printed Conformal Antenna System for Inter and Intra Vehicular (V2V) Communication Utilizations

A dual‐frequency inverted‐F antenna for UAVs transceiver application

A Circular Sector-Shaped Dipole Antenna with Meandered Arms and Added Ferrite-Loaded Artificial Magnetic Conductor

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